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Dr. Alfred Moon, MD

Fullerton, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Moon, Allergist & Immunologist in Fullerton, CA?

    Dr. Alfred Moon, MD is an Allergist & Immunologist, who primarily practices in Fullerton, CA with 2 additional practice locations. He is board certified by the American Board of Allergy and Immunology and American Board of Internal Medicine. Dr. Moon graduated from Albany Medical College of Union University. Dr. Moon is fluent in English and Korean, and is currently seeing new patients. Dr. Moon’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Moon’s office at (714) 528-4211.

    Where did Dr. Moon go to medical school and complete their residency?

    • Medical School: Albany Medical College of Union University

    Is Dr. Moon board certified in Allergist & Immunologist?

    Yes, Dr. Alfred Moon, MD is board certified by the American Board of Allergy and Immunology , American Board of Internal Medicine

    What languages does Dr. Moon speak?

    Dr. Moon and their clinical team can communicate with patients in the following languages:

    • English

    • Korean

    What conditions does Dr. Moon treat?

    As a Allergist & Immunologist, Dr. Moon diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Moon. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Allergic Rhinitis
    • Hay Fever
    • Allergy
    • Nasal allergies
    • Allergy rhinitis
    • Chronic runny nose
    • Pollen allergy
    • Seasonal allergies
    • Allergic rhinitis

    ICD-10 Codes:

    • J309: Allergic rhinitis, unspecified
    • J301: Allergic rhinitis due to pollen

    Also known as:

    • Allergic Rhinitis
    • Seasonal Allergies
    • Allergy
    • Nasal allergy
    • Chronic allergy symptoms
    • Allergic reactions
    • Hay fever
    • Seasonal allergic rhinitis
    • Pollen allergy

    ICD-10 Codes:

    • J3089: Other allergic rhinitis
    • J302: Other seasonal allergic rhinitis

    Also known as:

    • Other Types of Hives
    • Allergic Hives
    • Chronic Hives
    • Hives
    • Allergy
    • Atypical hives
    • Uncommon urticaria
    • Variant hives
    • Allergic welts
    • Allergic rash
    • Urticaria due to allergy
    • Hives of unknown cause
    • Spontaneous urticaria
    • Persistent welts

    ICD-10 Codes:

    • L508: Other urticaria
    • L500: Allergic urticaria
    • L501: Idiopathic urticaria

    Also known as:

    • Other Food Allergy
    • Peanut Allergy
    • Egg Allergy
    • Food Allergy
    • Unspecified Food Allergy
    • Multiple Food Allergies
    • Food Hypersensitivity
    • Peanut Hypersensitivity
    • Groundnut Allergy
    • Allergic Reaction to Peanuts
    • Egg protein allergy
    • Allergy to eggs
    • Ovoallergy

    ICD-10 Codes:

    • Z91018: Allergy to other foods
    • Z91010: Allergy to peanuts
    • Z91012: Allergy to eggs

    Also known as:

    • Moderate Persistent Asthma
    • Mild Persistent Asthma
    • Severe Persistent Asthma
    • Asthma
    • Ongoing Moderate Asthma
    • Regular Moderate Asthma
    • Chronic Moderate Asthma
    • Ongoing Mild Asthma
    • Regular Mild Asthma
    • Chronic Mild Asthma
    • Chronic Severe Asthma
    • Difficult-to-Treat Asthma
    • Severe Asthma

    ICD-10 Codes:

    • J4540: Moderate persistent asthma, uncomplicated
    • J4530: Mild persistent asthma, uncomplicated
    • J4550: Severe persistent asthma, uncomplicated

    Also known as:

    • Allergy Desensitization
    • Allergy shots
    • Immunotherapy for allergies
    • Allergen desensitization therapy

    ICD-10 Codes:

    • Z516: Encounter for desensitization to allergens

    Also known as:

    • Dermatitis
    • Eczema
    • Rashes
    • Atopic Dermatitis
    • Skin Inflammation
    • Skin Rash

    ICD-10 Codes:

    • L309: Dermatitis, unspecified

    Also known as:

    • Allergic Contact Dermatitis from Cosmetics
    • Allergy
    • Cosmetics
    • Rashes
    • Cosmetic allergy rash
    • Makeup allergy
    • Skin reaction to beauty products

    ICD-10 Codes:

    • L232: Allergic contact dermatitis due to cosmetics

    Also known as:

    • Pink Eye
    • Conjunctivitis
    • Red Eye
    • Allergic Pink Eye
    • Atopic Conjunctivitis

    ICD-10 Codes:

    • H1013: Acute atopic conjunctivitis, bilateral

    Also known as:

    • Penicillin allergy
    • Antibiotics
    • Drug Reactions
    • Penicillin hypersensitivity
    • Adverse reaction to penicillin

    ICD-10 Codes:

    • Z880: Allergy status to penicillin

    Also known as:

    • Chronic Rhinitis
    • Nose Injuries and Disorder
    • Chronic runny nose
    • Persistent nasal inflammation
    • Long-term stuffy nose

    ICD-10 Codes:

    • J310: Chronic rhinitis

    Also known as:

    • Atopic Neurodermatitis
    • Eczema
    • Lichen simplex chronicus
    • Chronic itchy skin
    • Nerve-related eczema

    ICD-10 Codes:

    • L2081: Atopic neurodermatitis

    Which procedures does Dr. Moon perform as a Allergist & Immunologist?

    As a Allergist & Immunologist, procedures performed by an Dr. Alfred Moon may include:

    For detailed information, please contact Dr. Moon's office.

    Does Dr. Moon accept my insurance?

    Dr. Moon accepts most major insurance plans. Important: Please call our office at (714) 528-4211 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Moon accept in Fullerton, CA?

    Dr. Moon in Fullerton, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Territories

    • All Other Third Party

    • CalOptima

    • Centene

    • Cigna

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Other Health Care Provider

    • St. Joseph Health System (CA)

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Moon's office located?

    Dr. Alfred Moon's Primary Practice

    1950 Sunny Crest Dr Ste 2900

    Fullerton, CA 92835

    (714) 528-4211

    Get Directions

    Dr. Alfred Moon's Practice 2

    100 E Valencia Mesa Dr Ste 105

    Fullerton, CA 92835

    Get Directions

    Dr. Alfred Moon's Practice 3

    955 W Imperial Hwy Ste 110

    Brea, CA 92821

    (714) 579-6826

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    What is Dr. Moon's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Moon's National Provider Identifier (NPI) number is 1396953105.

    What common questions do patients ask about Dr. Moon?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Moon

    What is Dr. Alfred Moon's specialty?

    Dr. Moon is a Allergist & Immunologist near Fullerton, CA. An allergist-immunologist is well-versed in the assessment, physical examination, laboratory diagnosis, and treatment of immune system disorders. These conditions include, but are not limited to, eczema, asthma, anaphylaxis, rhinitis, and adverse reactions to food, medication, and insect stings. Furthermore, they manage immune deficiency diseases, whether acquired or congenital, issues with host defense, and challenges associated with autoimmune diseases, organ transplantation, or immune system malignancies. Contact Dr. Moon to book an appointment today.

    Is this Dr. Alfred Moon affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Moon is affiliated with Providence St. Jude Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Allergist & Immunologist?

    Explore Allergist & Immunologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Alfred Moon accepting new patients in Fullerton, CA?

    Yes, Dr. Alfred Moon is accepting new patients at this time.

    Does Dr. Alfred Moon offer online booking?

    Please contact Dr. Moon's office at (714) 528-4211 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Alfred Moon?

    Please contact Dr. Moon's office at (714) 528-4211 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Alfred Moon have?

    Dr. Alfred Moon is certified by the American Board of Allergy and Immunology and American Board of Internal Medicine.

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